SIC-Quiz 3 (2023-24)

What does CIA stand for

• Central Intelligence Agency

• Confidentiality, Integrity, Availability

• Cyber security ,Investigation Agency

• Cyber security, Internet, Accessibility

_________ means protecting the data from getting disclosed to those who are not

authorized to use it.

• Integrity

• Authorization

• Confidentiality

• Availability

_____________ means that the sender must not be able to deny sending a message

that he / she has sent.

• Authentication

• Integrity

• Confidentiality

• Non-repudiation

Which one of the following is wireless attack

• Use a fake Access Point and an “evil twin.”

• File-system transversal

• Buffer overflows

• Traffic generators

Which of the following is a physical threat to companies?

• Theft

• Emergency

• Availability

• Network Failure

PKI stands for

• partial key infrastructure

• private key infrastructure

• public key infrastructure

• parallel key infrastructure

Which among the following is a method that could be implemented to minimize the

risk of a successful attack?

• Creating a computer security defense plan

• By sharing passwords with unknown people

• By allowing mobile codes to be run without malware scanning

• By not using firewall

The attack surface of the operating system is reduced by _____________

• Installing unnecessary software

• Disabling unneeded services

• Allowing access to everyone

• Giving administrative privileges to everyone.

The protection of data from modification by unknown users is known as _____________

• Confidentiality

• Integrity

• Authentication

• Data theft

Which of the following is not a proper method for email security?

• Use Strong password

• Spam filters and malware scanners

• Click on unknown links to explore

• Use email encryption